ELECTRIC MOTOR WITH THE ONE PIECE TYPE BRUSH HOLDER

摘要

PURPOSE: An electric motor including an integrated type brush holder is provided to have improved production capabilities by reducing the number of components required for the brush holder. CONSTITUTION: Through holes(211, 212) are formed at the bottom part of a cartridge housing(200). An upper guiding groove(220) is formed at the upper side of the cartridge housing. A brush holder is inserted into the upper guiding groove. A lower guiding groove is formed at the lower side of the cartridge housing. A lower expanding plate(150) is inserted through the through holes of the bottom part of the cartridge housing.